Finding a 5w20 full synthetic oil that suits your need and does its job well can be challenging. Overall, our tester reviews these 5w20 full synthetic oil with giving ratings and marks for its durability, ease of setup and use. Also the 5w20 full synthetic oil price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for 5w20 full synthetic oil and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best 5w20 full synthetic oil.
A Quick Comparison of Our Favorites
1
Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart
9.4
Amazon.com
2
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
8.8
Amazon.com
3
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
8.3
Amazon.com
4
Pennzoil Platinum Full Synthetic 5W-20 Motor Oil, 5-Quart
8.3
Amazon.com
5
Castrol GTX Full Synthetic 5W-20 Motor Oil, 5 Quarts
8.1
Amazon.com
6
Mobil 1 Extended Performance High Mileage 5W-20; 5QT
8
Amazon.com
7
Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 5 Quarts
7.7
Amazon.com
8
Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 5 QT
7.4
Amazon.com
9
Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-20, 5 Quart
7.1
Amazon.com
10
Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts
7
Amazon.com
The Best 5w20 full synthetic oil
Valvoline MaxLife High Mileage Full Synthetic 5W-20 Motor Oil 5 Quart
$31.97
$38.99
in stock
Amazon.com
Features
| Part Number | 881171 |
| Model | 881171 |
| Color | Gold |
| Release Date | 2017-01-30T00:00:01Z |
| Size | 5 qt (Pack of 1) |
- Designed for vehicles with 75,000 miles or more, Valvoline MaxLife Full Synthetic High Mileage Motor Oil helps maximize engine life and performance for the many miles still ahead
- Formulated with seal conditioners to help prevent oil leaks, reduce oil consumption, and improve fuel economy
- Delivers 50% stronger wear protection than industry standards for superior defense against friction and wear
- Provides 20% stronger sludge defense than industry standards to protect against harmful buildup and deposits
- Offers 2.5X better heat protection than industry standards to safeguard engines in extreme conditions
- Meets or exceeds all requirements of: ILSAC GF-7A, API SQ, API SP, API SN with SN PLUS, Resource Conserving and all preceding API and ILSAC gasoline categories. Additional Specifications: Ford WSS-M2C960-A1, Chrysler MS-13340
Mobil 1 High Mileage Full Synthetic Motor Oil 5W-20, 5 Quart
$31.97
in stock
Amazon.com
Features
| Part Number | 120768 |
| Model | 120768 |
| Warranty | Limited Warranty - Please contact manufacturer for full details |
| Color | Gray |
| Release Date | 2014-04-21T00:00:01Z |
| Size | 5 Quart |
- Mobil 1 High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 10,000 miles between oil changes.*
- Utilizes Mobil 1’s signature Triple Action Formula to deliver outstanding engine performance, protection, and cleanliness
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -30 degrees F)
- Mobil 1 is specially formulated to help remove sludge and lower engine temperatures
Pennzoil Platinum Full Synthetic 5W-20 Motor Oil, 5-Quart
out of stock
Amazon.com
Features
| Part Number | 550046122 |
| Model | 550046122 |
| Warranty | Limited Warranty |
| Color | Yellow |
| Release Date | 2016-10-18T00:00:01Z |
| Size | 1-Pack |
- Full synthetic 5W-20 motor oil that is made with natural gas and designed to maximize engine protection
- Backed by a 15,000-mile protection guarantee* to protect your pursuit of every mile
- Provides better fuel economy (based on the latest industry standards)
- Keeps pistons cleaner than required by the toughest industry standard (based on Sequence IIIH results)
- Designed for high-performance engines
- Formulated to provide faster low-temperature oil flow and protection in extreme heat
- Helps protect engines from loss of power
- Meets or exceeds the requirements of the following industry specifications: API SQ-Resource Conserving, and all previous categories; ILSAC GF-7A
- Meets or exceeds the following OEM requirements: Chrysler MS-6395; GM dexos1 Gen. 3; Ford WSS-M2C970-A
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
Valvoline High Mileage with MaxLife Technology SAE 5W-20 Synthetic Blend Motor Oil 5 QT
$22.97
$31.99
in stock
Amazon.com
Features
| Part Number | 782253-3PK |
| Model | 881162 |
| Release Date | 2013-11-27T00:00:01Z |
| Size | 5 qt (Pack of 1) |
- MaxLife Technology prevents engine breakdown with 40% better wear protection than the industry standard
- Includes seal conditioners to reduce oil consumption and oil leaks in high mileage engines.
- Added detergents reduce sludge, corrosion, rust and deposits to help keep motors clean inside and ensure a smooth-running engine.
- Advanced friction-fighting additives help maximize performance and improve fuel efficiency.
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Castrol GTX Full Synthetic 5W-20 Motor Oil, 5 Quarts
$29.97
in stock
Amazon.com
Features
| Part Number | 15E72E |
| Model | 15E72E |
| Warranty | 12 months |
| Color | Amber |
| Size | 5 Quarts |
- 6X better wear protection on critical engine parts than industry standards**
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full synthetic^
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN PLUS/SN | ILSAC GF-6 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1 |
Mobil 1 Extended Performance High Mileage 5W-20; 5QT
$35.97
in stock
Amazon.com
Features
| Part Number | 123840 |
| Model | Extended Performance High Mileage |
| Warranty | Limited Warranty - Please contact manufacturer for full details |
| Color | Gray |
| Size | 5 Quart |
- Mobil 1 Extended Performance High Mileage full-synthetic motor oil 5W-20 is designed for engines with over 75,000 miles to go up to 20,000 miles between oil changes.*
- Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil, 5 Quarts
out of stock
Amazon.com
Features
| Part Number | 03100C |
| Model | 03100 |
| Warranty | 12 Months |
| Color | Amber |
| Release Date | 2014-04-04T00:00:01Z |
| Size | 5 Quarts |
- Phosphorus Replacement Technology helps extend emission system life
- Superior dispersancy that fights sludge build up
- Exceptional oil burn-off protection exceeding industry standards* | Seal conditioners to help reduce leaks
- Advanced additives that help prevent engine wear | Improved Fuel Economy**
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1 |* Based on API and ACEA volatility specifications | ** In 5W-20, 5W-30 and 10W-30 grades versus industry specifications
Valvoline Advanced Full Synthetic SAE 5W-20 Motor Oil 5 QT
$31.97
$37.99
in stock
Amazon.com
Features
| Part Number | 881147 |
| Model | 881147-EA |
| Warranty | 30 Days |
| Size | 5 QT |
- Advanced protection against the four main causes of engine breakdown: wear friction heat and deposits
- 40% better wear protection vs. industry standards as tested in the Sequence IVB engine test
- 25% better deposit protection with superior engine cleaning detergents as tested in the GMOD engine test
- Full synthetic formula offers 24X stronger protection against engine-killing contaminants than the leading full synthetic motor oil
- Meets or exceeds all requirements of ILSAC GF-6A, API SP, API SN with SN Plus, API SN
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Mobil 1 Extended Performance Full Synthetic Motor Oil 5W-20, 5 Quart
$35.97
in stock
Amazon.com
Features
| Part Number | 120765 |
| Model | 120765 |
| Warranty | Limited Warranty - Please contact manufacturer for full details |
| Color | Gray |
| Release Date | 2014-04-21T00:00:01Z |
| Size | 5 Quart |
- Mobil 1 Extended Performance full-synthetic motor oil 5W-20 helps protect critical engine parts for up to 20,000 miles between oil changes,* controlling oxidation to prevent oil breakdown and maintaining excellent viscosity
- Utilizes Mobil 1’s Triple Action+ Formula to combine outstanding engine performance, protection, and cleanliness with the added benefit of power
- Meets ILSAC GF-6 standards to help provide low-speed pre-ignition (LSPI) and timing chain wear protection while keeping your engine clean and helping to improve your fuel economy
- Helps extend engine life by working to prevent damaging deposits and sludge buildup
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (to -40 degrees F)
Castrol EDGE 5W-20 Advanced Full Synthetic Motor Oil, 5 Quarts
$31.97
in stock
Amazon.com
Features
| Part Number | 15B9AD |
| Model | 03083 |
| Warranty | 12 Months |
| Color | Amber |
| Release Date | 2014-04-04T00:00:01Z |
| Size | 5 Quarts |
- 3X Stronger than the leading full synthetic*
- 10X Better high stress performance**
- 20,000 miles between oil changes***
- *Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade
- ***Or one year, whichever comes first
- Approved and Licensed Specifications: Exceeds API SQ/SP/SN PLUS/SN | ILSAC GF-7
- Meets engine test requirements of Chrysler MS 6395 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1
The Video Review of Best 5w20 full synthetic oil
Final thoughts
Our best overall 5w20 full synthetic oil, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these 5w20 full synthetic oil will help you pick the perfect 5w20 full synthetic oil for you and your buying decision making.